btw, it should be set Content-Type and X-Content-Type-Options: nosniff HTTP headers to show raw content on browser for security reason.
asked Sep 14 '11 at 11:20
We were able to reproduce the file.html issue in house using FireFox.
Expect this to be addressed in an upcoming nightly build. We will also look into adding the X-Content-Type-Options: nosniff header. Thanks for your report and your input!